2N IP intercom Configuration Manual page 73

Model
SIP Speaker Horn
List of Parameters
Master volume – set the master volume for the entire system. This setting affects
the volume of phone calls and all signalling tones.
Adaptive volume – enable the adaptive volume mode in which the speaker
volume is adjusted automatically depending on the noise level of the intercom
installation site.
Maximum gain
adaptive mode.
Sensitivity threshold
applied.
Current noise level
Current adaptive gain
The value is determined by the difference of the Current noise level and
Sensitivity threshold and never exceeds the Maximum gain value.
2N TELEKOMUNIKACE a.s., www.2n.cz
Master Volume
-20 dB .. +20 dB
– set the maximum gain to be applied to the master volume in the
– set the ambient noise threshold at which adaptive gain is
– display the current ambient noise level.
– display the current adaptive gain of the master volume.
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